Praseodymium
Praseodymium ek chemical element hae, jiske Chemical symbol Pr, atomic number 59 aur atomic mass 140.91 hae.
Ii Lanthanide group ke ek member hae.
| Atomic Structure | |
|---|---|
| Symbol | Pr |
| Atomic Number | 59 |
| Atomic Mass | 140.91 g/mol |
| Periodic Table | |
| Group | 3 |
| Row / Period | 6 |
| Element Category | Transition dhaatu |
| Chhapa | |
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Chhapa ke gallery
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